North American Network Operators Group
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Re: Sprint/Cogent Peering Issue?

  • From: Roy Badami
  • Date: Fri Sep 19 05:57:56 2008 
I'm seeing issues with traceroutes dying at Sprint in London, too.

>From our site here in the UK (transit from NTL Telewest Business) I
can't reach cisco.com (but I know cisco.com is up - I can reach it
from elsewhere).  Apparently customers of XS4ALL in the Netherlands
are seeing similar behaviour.

    -roy

 1  c1-cam-gi-0-0-100 (172.16.128.2)  0.839 ms  0.470 ms  0.405 ms
 2  ntl-gw1-fa-0-0 (82.1.12.129)  1.975 ms  1.804 ms  1.517 ms
 3  nrth-lam-1-multilink26.network.virginmedia.net (62.253.60.221)  11.926 ms  4.612 ms  3.921 ms
 4  nrth-t3core-1a-so-700-0.network.virginmedia.net (213.106.255.25)  5.102 ms  11.540 ms  9.283 ms
 5  nth-bb-a-so-210-0.network.virginmedia.net (212.43.162.237)  4.833 ms  7.680 ms  5.126 ms
 6  gfd-bb-b-so-010-0.network.virginmedia.net (62.253.185.98)  9.787 ms  7.746 ms  8.956 ms
 7  sl-gw11-lon-11-0.sprintlink.net (213.206.156.101)  15.766 ms  12.921 ms  9.373 ms
 8  sl-bb21-lon-11-0.sprintlink.net (213.206.128.58)  19.495 ms  9.444 ms  10.447 ms
 9  * * *
10  * * *
11  * * *